*{margin:0;padding:0;}
body {
    height: 100%;
    /* font-family: "Lato", "Serif"; */
    font-size: 16px;
    line-height: 28px;
    background-color: #ffffff;
    color: #777777;
    overflow-x: hidden;
}
.navbar-default .navbar-nav>li>a:focus, .navbar-default .navbar-nav>li>a:hover {
    color: #15a182!important;
    background-color: transparent;
}
.header-section.navbar-default{
    height: 60px;
    background-color: #ffffff;
    background-color: rgba(255,255,255,0.95);
    border-bottom-color: #eeeeee;
}
.navbar-default .navbar-nav>li>a {
    color: #333!important;
    font-weight: 700;
}
.navbar-nav {
    /* margin: 11.5px -15px!important; */
    position: relative;
    z-index: 1;
    
    overflow:hidden;
}
.navbar-nav > li > a {
   
    padding-top: 0;
    padding-bottom: 0;
    line-height: 25px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
@media screen and (max-width:765px){
    .navbar-collapse{
        background:#fff;
        position: relative
        ;z-index: 99;
        margin-top:10px;
    }
}
.hero-watch-video-link {
    position: absolute;
    top: 50%;
    left: 50%;
    display: inline-block;
    margin: 0 0 0 -75px;
    border: 5px solid #ffffff;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    color: #ffffff;
    font-size: 50px;
    line-height: 90px;
    text-align: center;
    -webkit-box-shadow: 0 0 10px rgba(0,0,0,0.1), inset 0 0 10px rgba(0,0,0,0.1);
    box-shadow: 0 0 10px rgba(0,0,0,0.1), inset 0 0 10px rgba(0,0,0,0.1);
    text-shadow: 0 0 10px rgba(0,0,0,0.1);
    opacity: 0.9;
}
.fa {
    display: inline-block;
    font: normal normal normal 14px/1 FontAwesome;
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.hero-image {
    display: block;
    margin: 0 auto;
    position: relative;
    height: auto;
    width: auto;
}
/* =========================================================================== */
/* 图片 */

 .hero-section {
    width:100%;
    height: 753px;
    background-repeat: no-repeat;
    background-size: cover;
}
.parallax-background {
    background-attachment: scroll;
    background-position: top center;
}
.section {
    position: relative;
    background-image: url(img/section-light-bg.png);
    background-position: bottom center;
    background-repeat: repeat-x;
    overflow: hidden;
}
.back {
    background-color: #000000;
    opacity: 0.5;
}
.back{
    content: ""; 
    display: block;
    position: absolute;
    top:0;
    bottom:0;
    left:0;
    right:0;
    height:100%;
    width:100%;
}
@media screen and (min-width: 992px){
    .hero-title {
        font-size: 40px;
        line-height: 50px;
    }
}

@media screen and (min-width: 768px){
    .hero-title {
        font-size: 36px;
        line-height: 46px;
    }
}
.hero-title {
    margin: 0 0 30px;
    font-weight: 300;
    font-size: 32px;
    line-height: 42px;
}
@media screen and (max-width: 991px){
    .hero-content {
        text-align: center;
    }
    .hero-images{
        display:none;
    }
}

.hero-content{
    position: relative;
    display: table;
    height: 100%;
    width: 100%;
}
@media screen and (min-width: 992px){
    .hero-text {
        padding-right: 15px;
        padding-bottom: 25%;
    }
}
.hero-text {
    display: table-cell;
    vertical-align: bottom;
    color:#fff;
}
.hero-section .download-buttons {
    margin: 0 -10px;
}
.link_images {
    margin: 0 10px 10px;
    border-radius: 4px;
}
@media (max-width: 991px){
    .hero-section {
        height: auto;
        padding: 100px 0;
    }
}
/* @media (max-width:640px) and (min-width){

} */
.hero-section {
    height: 100%;
    background-repeat: no-repeat;
    background-size: cover;
}
/* ================================================== */
@media (min-width: 992px){
    .features-icons-section {
        padding: 120px 0;
    }
}

@media (min-width: 768px){
    .features-icons-section {
        padding: 100px 0;
    }
}

.features-icons-section {
    padding: 80px 0;
}
.row .col-sm-6{
    position: relative;
    padding-left: 95px;
    margin-top: 30px;
    margin-bottom: 30px;
    min-height: 60px;
}
.features-icon-list-item i {
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    padding: 14px;
    margin-left: 15px;
    font-size: 32px;
    line-height: 1;
    text-align: center;
    background-color: #cccccc;
    background-color: rgba(0,0,0,0.15);
    color: #ffffff;
    border-radius: 6px;
    -webkit-transition: all ease 0.25s;
    transition: all ease 0.25s;
}
h5 {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 25px;
    text-transform: uppercase;
}
.features-icon-list-item p {
    margin-bottom: 0;
}
.section-heading:after {
    background-color: #15a182;
}
.section-heading:after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    height: 2px;
    width: 120px;
}
.section-heading {
    position: relative;
    padding-bottom: 20px;
    margin: 0 0 30px;
    font-weight: 300;
    font-size: 32px;
    line-height: 42px;
}
.col-sm-6:hover .glyphicon{
    background:#15a182;
}
.black-background-overlay {
    background-color: #000000;
    opacity: 0.5;
}
.black-background-overlay,.black-background-overlay{
    content: "";
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    width: 100%;
}
@media (min-width: 992px){
    .video-section {
        padding: 120px 0;
    }
}

@media (min-width: 768px){
    .video-section {
        padding: 100px 0;
    }
}

.video-section {
    padding: 80px 0;
    background-repeat: no-repeat;
    background-size: cover;
}
@media (min-width: 992px){
    .col-md-offset-1 {
        margin-left: 8.33333333%;
        color:t
    }
}

@media (min-width: 992px){
    .col-md-10 {
        width: 83.33333333%;
    }
}
.video-embed {
    position: relative;
    padding-top: 56.25%;
    height: 0;
    background-color: #000000;
    -webkit-box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}
/* ============================================================= */
@media (min-width:992px){
    .description-section{
        padding:120px 0;
    }
}
.col-md-7 a {
    color: #15a182 !important;
    text-decoration: none !important;
}
.list-with-icons li > i[class*="icon-"], .list-with-icons li > i[class*="fa-"] {
    color: #15a182;
    font-size: 20px;
}

.list-with-icons {
    list-style: none;
    padding: 0;
}
@media (min-width: 992px){
    .col-md-7 {
        width: 58.33333333%;
    }
}
.list-with-icons a{
    font-size: 16px;
    margin-left: 15px;
    line-height: 50px;
}
/* ===================================================================== */
.mobile-device .parallax-background {
    background-attachment: scroll;
    background-position: center center !important;
}
@media (min-width: 768px){
    .subscribe-section {
        padding: 120px 0;
    }
}

@media (min-width: 768px){
    .subscribe-section {
        padding: 100px 0;
    }
}
.section-inverse-color {
    background-color: #222222;
    color: #cccccc;
}
.subscribe-section .section-heading:after {
    background-color: #ffffff;
    background-color: rgba(255,255,255,0.5);
}
.section-heading.text-center:after {
    left: 50%;
    margin-left: -60px;
}
.mobile-device .parallax-background {
    background-attachment: scroll;
    background-position: center center !important;
}
.subscribe-section {
    padding:160px 0;
    background-repeat: no-repeat;
    background-size: cover;
}
.parallax-background {
    background-attachment: fixed;
    /* background-position: top center; */
}
@media (min-width: 768px){
    .subscribe-form-input {
        position: relative;
        padding-right: 150px;
    }    
}
.btn-primary {
    background-color: #15a182;
    border-color: #15a182;
}
@media (min-width: 768px){
    .subscribe-form-submit {
        position: absolute;
        top: 0;
        right: 0;
        width: 150px;
        border-top-left-radius: 0;
        border-bottom-left-radius: 0;
    }    
}
.form-control-lg {
    font-size: 18px;
    line-height: 30px;
    height: 60px;
    padding: 15px 25px;
}
.footer_menu_section {
    border-top: 10px solid #f0f0f0 !important;
    padding: 120px 0 12px !important;
    color: #cccccc !important;
    text-align: center !important;
}
@media (min-width: 992px){
    .container {
        width: 970px;
    }
}

@media (min-width: 768px){
    .container {
        width: 750px;
    }
}
.footer-section .download-buttons {
    margin: 0 -10px;
    margin-bottom: 70px;
}
.link_images {
    margin: 0 10px 10px;
    border-radius: 4px;
}
.social-media-links {
    margin: 0;
    margin-bottom: 50px;
    padding: 0;
    list-style: none;
}
.social-media-links li:first-child {
    margin-left: 0;
}
.social-media-links li {
    display: inline-block;
    margin-left: 10px;
}
.social-media-links li a {
    display: inline-block;
    border-radius: 50%;
    background-color: #cccccc;
    background-color: rgba(0,0,0,0.15);
    font-weight: normal;
    color: #777777;
}
.social-media-links li i {
    display: inline-block;
    width: 40px;
    height: 40px;
    font-size: 20px;
    line-height: 40px;
    text-align: center;
    color: #ffffff;
}
.social-media-links li a:hover{
    /* color: #15a182!important; */
    background-color: #15a182!important;
}
.copyright_with_menu {
    padding-top: 15px !important;
}
#mc4wp_email{
    position: absolute;
    padding:29px;
}
.subscribe-form-input{
     height: 60px;
   width: 555px;
   position: relative;
}
.btn-primary{
    background: #15a182!important;

    border-color: #15a182 !important;
}
.section-heading .row{
    width: 970px;height: 226px;
}
.form-group {
    margin-bottom: 15px;
    position: absolute;
    left: 26%;
    top: 105%;
}
@media (min-width: 992px){
    .col-md-offset-3 {
        margin-left: 25%;
    }
}

@media (min-width: 992px){
    .col-md-6 {
        width: 50%;
    }
}
